McDonnell Miller 173502 Combination Control Model 157S

Combination float type low water cutoff & pump controller with integral water column & 1/2″NPT tappings for gauge glass & tri-cocks, for steam boilers. Automatic reset, (2) 120 volt bi-metal snap switches, 1 single pole, single throw for pump control and 1 single pole, double throw for low water cut-off and alarm actuation. Maximum pressure is 150 psi. Tapped 1″ female IP.

Manufacturer

McDonnell Miller

SKU

MH1100

PART NUMBER

173502

PRODUCT WEIGHT

39.7